EP0751097A3 - Wasserbehandlungssystem - Google Patents
Wasserbehandlungssystem Download PDFInfo
- Publication number
- EP0751097A3 EP0751097A3 EP96304646A EP96304646A EP0751097A3 EP 0751097 A3 EP0751097 A3 EP 0751097A3 EP 96304646 A EP96304646 A EP 96304646A EP 96304646 A EP96304646 A EP 96304646A EP 0751097 A3 EP0751097 A3 EP 0751097A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- water
- delivery means
- chemical delivery
- main
- bypass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/685—Devices for dosing the additives
- C02F1/688—Devices in which the water progressively dissolves a solid compound
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
- G05D11/135—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture
- G05D11/138—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture by sensing the concentration of the mixture, e.g. measuring pH value
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Hydrology & Water Resources (AREA)
- Medicinal Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9513106 | 1995-06-27 | ||
GBGB9513106.6A GB9513106D0 (en) | 1995-06-27 | 1995-06-27 | Water treatment system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0751097A2 EP0751097A2 (de) | 1997-01-02 |
EP0751097A3 true EP0751097A3 (de) | 1998-04-08 |
Family
ID=10776763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96304646A Withdrawn EP0751097A3 (de) | 1995-06-27 | 1996-06-24 | Wasserbehandlungssystem |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0751097A3 (de) |
GB (1) | GB9513106D0 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110510717B (zh) * | 2019-08-22 | 2021-08-24 | 广州腾龙健康实业股份有限公司 | 一种投药器 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2809330B1 (fr) * | 2000-05-26 | 2002-11-29 | Inst Francais Du Petrole | Dispositif de dosage d'un reactif par dissolution dans un ecoulement de liquide |
EP2051943A4 (de) | 2006-08-03 | 2011-03-23 | Bromine Compounds Ltd | Verfahren, vorrichtung und system zur wasserbehandlung |
PL2733122T3 (pl) * | 2012-11-16 | 2017-09-29 | Unilever N.V. | Urządzenie dozujące suplement diety |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3710817A (en) * | 1970-02-03 | 1973-01-16 | Anzen Prod | Multiple solutes additive apparatus |
US3867290A (en) * | 1973-06-04 | 1975-02-18 | Charles A Mackey | Apparatus for chemical treatment of swimming pools |
US5066408A (en) * | 1990-03-15 | 1991-11-19 | Powell Jonathan S | Means and method to treat swimming pool water |
US5133381A (en) * | 1990-10-29 | 1992-07-28 | Olin Corporation | Dual range periodic chemical dispenser for swimming pools |
EP0659956A1 (de) * | 1993-12-24 | 1995-06-28 | Olin (U.K.) Limited | Zuführvorrichtung |
-
1995
- 1995-06-27 GB GBGB9513106.6A patent/GB9513106D0/en active Pending
-
1996
- 1996-06-24 EP EP96304646A patent/EP0751097A3/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3710817A (en) * | 1970-02-03 | 1973-01-16 | Anzen Prod | Multiple solutes additive apparatus |
US3867290A (en) * | 1973-06-04 | 1975-02-18 | Charles A Mackey | Apparatus for chemical treatment of swimming pools |
US5066408A (en) * | 1990-03-15 | 1991-11-19 | Powell Jonathan S | Means and method to treat swimming pool water |
US5133381A (en) * | 1990-10-29 | 1992-07-28 | Olin Corporation | Dual range periodic chemical dispenser for swimming pools |
EP0659956A1 (de) * | 1993-12-24 | 1995-06-28 | Olin (U.K.) Limited | Zuführvorrichtung |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110510717B (zh) * | 2019-08-22 | 2021-08-24 | 广州腾龙健康实业股份有限公司 | 一种投药器 |
Also Published As
Publication number | Publication date |
---|---|
EP0751097A2 (de) | 1997-01-02 |
GB9513106D0 (en) | 1995-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT DE FR GB IE SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT DE FR GB IE SE |
|
17P | Request for examination filed |
Effective date: 19980619 |
|
17Q | First examination report despatched |
Effective date: 19980929 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ARCH CHEMICALS LIMITED |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 20020108 |